Asus
Asus Zenfone Max (M2) ZB633KL801 views
Side-by-side comparison
Asus Zenfone Max (M2) ZB633KL vs Samsung Galaxy S25 Ultra 5G
Samsung
Samsung Galaxy S25 Ultra 5GWins 2 specs
Asus Zenfone Max (M2) ZB633KL — quick specs
- NetworkLTE / HSPA / GSM
- Display6.26 inches · 720×1520
- Camera13 MP
- Memory3 GB RAM
- Battery4000 mAh
- OSAndroid 8.1
Samsung Galaxy S25 Ultra 5G — quick specs
- Network5G / LTE / CDMA
- Display—
- Camera200 MP
- Memory512 GB
- Battery5000 mAh
- OSAndroid 15
● Full specification comparison
Spec
Asus Zenfone Max (M2) ZB633KL
Samsung Galaxy S25 Ultra 5G
NETWORK
Technology
GSM / HSPA / LTE
2G GSM / 3G WCDMA / 4G LTE / 5G
Technology
AGSM / HSPA / LTE
B2G GSM / 3G WCDMA / 4G LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
—
2G bands
AGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
B—
3G bands
HSDPA 850 / 900 / 1900 / 2100
—
3G bands
AHSDPA 850 / 900 / 1900 / 2100
B—
4G bands
LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300)
—
4G bands
ALTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300)
B—
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
—
Speed
AHSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
B—
LAUNCH
Announced
2018, December
—
Announced
A2018, December
B—
Status
Available. Released 2018, December
Available. Released 2025
Status
AAvailable. Released 2018, December
BAvailable. Released 2025
BODY
Dimensions
158.4 x 76.3 x 7.7 mm (6.24 x 3.00 x 0.30 in)
H: 162.8 mm, W: 77.6 mm, D: 8.2 mm
Dimensions
A158.4 x 76.3 x 7.7 mm (6.24 x 3.00 x 0.30 in)
BH: 162.8 mm, W: 77.6 mm, D: 8.2 mm
Weight
160 g (5.64 oz)
218 g
Weight
A160 g (5.64 oz)
B218 g
SIM
Dual SIM (Nano-SIM, dual stand-by)
1× or 2× nano-SIM and 2× eSIM
SIM
ADual SIM (Nano-SIM, dual stand-by)
B1× or 2× nano-SIM and 2× eSIM
Build
—
Slate
Build
A—
BSlate
DISPLAY
Type
IPS LCD capacitive touchscreen, 16M colors
6.9 in (498 ppi),
Type
AIPS LCD capacitive touchscreen, 16M colors
B6.9 in (498 ppi),
Size
6.26 inches, 97.8 cm2 (~80.9% screen-to-body ratio)
—
Size
A6.26 inches, 97.8 cm2 (~80.9% screen-to-body ratio)
B—
Resolution
720 x 1520 pixels, 19:9 ratio (~269 ppi density)
—
Resolution
A720 x 1520 pixels, 19:9 ratio (~269 ppi density)
B—
PLATFORM
OS
Android 8.1 (Oreo), upgradable to Android 9.0 (Pie)
All except S25 FE: / Android 15, up to 7 major Android upgrades, One UI 7 / S25 FE: Android 16, up to 7 major Android upgrades, One UI 8.5
OS
AAndroid 8.1 (Oreo), upgradable to Android 9.0 (Pie)
BAll except S25 FE: / Android 15, up to 7 major Android upgrades, One UI 7 / S25 FE: Android 16, up to 7 major Android upgrades, One UI 8.5
Chipset
Qualcomm SDM632 Snapdragon 632 (14 nm)
All except S25 FE: Qualcomm Snapdragon 8 Elite For Galaxy (3 nm) / S25 FE: Samsung Exynos 2400
Chipset
AQualcomm SDM632 Snapdragon 632 (14 nm)
BAll except S25 FE: Qualcomm Snapdragon 8 Elite For Galaxy (3 nm) / S25 FE: Samsung Exynos 2400
CPU
Octa-core (4x1.8 GHz Kryo 250 Gold & 4x1.8 GHz Kryo 250 Silver)
2x 4.47 GHz Oryon (Phoenix L) and 6x 3.53 GHz Oryon (Phoenix M)
CPU
AOcta-core (4x1.8 GHz Kryo 250 Gold & 4x1.8 GHz Kryo 250 Silver)
B2x 4.47 GHz Oryon (Phoenix L) and 6x 3.53 GHz Oryon (Phoenix M)
GPU
Adreno 506
Adreno 830
GPU
AAdreno 506
BAdreno 830
MEMORY
Card slot
microSD, up to 1 TB (dedicated slot)
No
Card slot
AmicroSD, up to 1 TB (dedicated slot)
BNo
Internal
32GB 3GB RAM, 64GB 4GB RAM
256/512 GB, 1 TB
Internal
A32GB 3GB RAM, 64GB 4GB RAM
B256/512 GB, 1 TB
MAIN CAMERA
Dual
13 MP, f/1.8, 1.12µm, PDAF 2 MP, depth sensor"
—
Dual
A13 MP, f/1.8, 1.12µm, PDAF 2 MP, depth sensor"
B—
Video
—
4K@30/60fps, 1080p@30/60/120/240fps
Video
A—
B4K@30/60fps, 1080p@30/60/120/240fps
Single
—
200 MP, f/1.7, 24mm (wide), 1/1.3",
Single
A—
B200 MP, f/1.7, 24mm (wide), 1/1.3",
SELFIE CAMERA
Single
8 MP, f/2.0, 1.12µm"
12 MP, f/2.2, 26mm (wide), 1.12μm, dual pixel PDAF / HDR, HDR10+ / 4K@30/60fps, 1080p@30fps
Single
A8 MP, f/2.0, 1.12µm"
B12 MP, f/2.2, 26mm (wide), 1.12μm, dual pixel PDAF / HDR, HDR10+ / 4K@30/60fps, 1080p@30fps
SOUND
Loudspeaker
Yes
Stereo speakers, Dolby Atmos
Loudspeaker
AYes
BStereo speakers, Dolby Atmos
3.5mm jack
Yes
Active noise cancellation with dedicated mic
No
3.5mm jack
AYes
Active noise cancellation with dedicated mic
BNo
COMMS
WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band
WLAN
AWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
BWi-Fi 802.11 a/b/g/n/ac/ax, dual-band
Bluetooth
4.2, A2DP, LE
5.x
Bluetooth
A4.2, A2DP, LE
B5.x
GPS
Yes, with A-GPS, GLONASS, BDS
Yes, with A-GPS, GLONASS, BDS, GALILEO
GPS
AYes, with A-GPS, GLONASS, BDS
BYes, with A-GPS, GLONASS, BDS, GALILEO
USB
microUSB 2.0, USB On-The-Go
USB Type-C
USB
AmicroUSB 2.0, USB On-The-Go
BUSB Type-C
Radio
FM radio
—
Radio
AFM radio
B—
NFC
—
Yes
NFC
A—
BYes
FEATURES
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Fingerprint, accelerometer, gyro, proximity, compass, barometer
Sensors
AFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
BFingerprint, accelerometer, gyro, proximity, compass, barometer
BATTERY
Battery Type
Non-removable Li-Ion 4000 mAh battery
Li-ion 5000 mAh
Battery Type
ANon-removable Li-Ion 4000 mAh battery
BLi-ion 5000 mAh
Charging
—
Super fast charging 2.0 at 45W
Charging
A—
BSuper fast charging 2.0 at 45W
MISC
Colors
Black, Blue
—
Colors
ABlack, Blue
B—
Models
X01AD
Titanium Silverblue, Titanium Black, Titanium Whitesilver, Titanium Gray, Titanium Jadegreen, Titanium Jetblack, Titanium Pinkgold
Models
AX01AD
BTitanium Silverblue, Titanium Black, Titanium Whitesilver, Titanium Gray, Titanium Jadegreen, Titanium Jetblack, Titanium Pinkgold
Price
$161.59
—
Price
A$161.59
B—
Cells highlighted in green indicate a measurably better spec on that phone (battery capacity, RAM, storage, display size). Text-only specs are shown side by side without highlighting.